Serani Chemical Waterproofing Company
Description
Serani Chemical Waterproofing Company is one of the most trusted waterproofing service providers in Karachi city, offering expert roof waterproofing, roof leakage repair, and water tank waterproofing solutions. We also specialize in bathroom leakage repair, basement seepage control, and roof heat-proofing, ensuring long-lasting and damage-free results for homes, factories, and commercial buildings. Our experienced team uses high-quality materials and advanced techniques methods to deliver reliable protection. With years of experience, 24/7 service and strong Google 5-star client feedback, we focus on quality workmanship and customer satisfaction. Contact us at 📞 0335 8478698 for a free inspection or professional waterproofing advice.
FAQ
Which areas and cities do you provide waterproofing services in?
Our primary services are available across all areas of Karachi (including North Nazimabad, Gulshan-e-Iqbal, DHA, Clifton, Gulistan-e-Johar, FB Area, PECHS, and industrial zones). Depending on the scale of the project, we also execute commercial and industrial projects in other regions of Sindh.
What method do you use for roof waterproofing?
We employ a specialized, multi-layer technical methodology designed for long-term durability:
Concrete surface preparation and cleaning
Precision crack filling and joint treatment
High-tensile canvas fabric mesh layering
Sequential application of polymer emulsions and elastomeric polyurethane liquid membranes for complete weatherproofing and seal.
Do you need to break tiles or flooring to fix washroom leakage?
No. We utilize a non-destructive, damage-free high-pressure chemical injection method. By clearing internal passages with a power blower and injecting a specialized liquid chemical-cement matrix, we seal underlying drainage gaps and concealed voids without damaging your tiles or structure.
What waterproofing solutions do you offer for industrial PEB sheds and corrugated metal roofs?
Serani Chemical Waterproofing Comapny Provides For industrial iron or metal sheds, we implement a comprehensive treatment sequence that includes surface rust removal, dedicated rubber patching over holes, full-surface canvas mesh reinforcement, and thick elastomeric technical sealants to eliminate leaks and rust propagation.
What warranty or guarantee do you provide on waterproofing and heat-proofing?
Serani Chemical Waterproofing Company use premium-grade industrial chemicals and proven application standards. Depending on the specific system applied and site conditions, we provide an official workmanship and material performance warranty.
How can I get a site inspection or cost estimation?
You can contact us directly to Serani Chemical Waterproofing Company schedule a site visit. Our team conducts an on-site physical inspection to assess the total area (square footage) and root cause of leakage before issuing a transparent, itemized technical proposal and cost estimate.










